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Using DNPV to determine the economic viability of residential photovoltaic systems in Germany: Is the investment still worth it?

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  • Kraemer, Carlo

Abstract

The conditions for photovoltaic investments have changed significantly in recent times. Declining subsidies and rising investment costs make these investments less attractive. In addition, electricity price uncertainty has risen sharply, making the economic benefit of using self-produced electricity from residential photovoltaic systems risky. This paper provides a novel framework to determine the financial attractiveness of such investments using the Decoupled Net Present Value (DNPV) method, which allows for a systematic and consistent consideration of the individual risks inherent in these investments. Furthermore, an extensive survey of the relevant current market parameters is performed to validate the common opinion that residential photovoltaic investments are generally advantageous. It turns out that in the current market environment in Germany, residential photovoltaic systems are not economically viable under most conditions. The system evaluated in this case study with a common size of 10 kWp leads to a negative DNPV of -1,664 €. This results in a compelling need for action for political decision-makers in order not to jeopardize the ambitious goals for the expansion of power generation from renewable energy sources.

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  • Kraemer, Carlo, 2024. "Using DNPV to determine the economic viability of residential photovoltaic systems in Germany: Is the investment still worth it?," Renewable Energy, Elsevier, vol. 237(PA).
    • Handle: RePEc:eee:renene:v:237:y:2024:i:pa:s0960148124015945
    DOI: 10.1016/j.renene.2024.121526
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    1. Schwartz, Eduardo S, 1997. "The Stochastic Behavior of Commodity Prices: Implications for Valuation and Hedging," Journal of Finance, American Finance Association, vol. 52(3), pages 923-973, July.
    2. Steffen, Bjarne, 2020. "Estimating the cost of capital for renewable energy projects," Energy Economics, Elsevier, vol. 88(C).
    3. De Boeck, L. & Van Asch, S. & De Bruecker, P. & Audenaert, A., 2016. "Comparison of support policies for residential photovoltaic systems in the major EU markets through investment profitability," Renewable Energy, Elsevier, vol. 87(P1), pages 42-53.
    4. Yessenia Mart nez-Ruiz & Diego Fernando Manotas-Duque & Howard Ram rez-Malule, 2021. "Evaluation of Investment Projects in Photovoltaic Solar Energy using the DNPV Methodology," International Journal of Energy Economics and Policy, Econjournals, vol. 11(1), pages 180-185.
    5. David Espinoza & Jeremy W.F. Morris, 2013. "Decoupled NPV: a simple, improved method to value infrastructure investments," Construction Management and Economics, Taylor & Francis Journals, vol. 31(5), pages 471-496, May.
    6. D’Adamo, Idiano & Falcone, Pasquale Marcello & Gastaldi, Massimo & Morone, Piergiuseppe, 2020. "The economic viability of photovoltaic systems in public buildings: Evidence from Italy," Energy, Elsevier, vol. 207(C).
    7. Christian Hafner, 2003. "Simple approximations for option pricing under mean reversion and stochastic volatility," Computational Statistics, Springer, vol. 18(3), pages 339-353, September.
    8. Olczak, Piotr, 2023. "Evaluation of degradation energy productivity of photovoltaic installations in long-term case study," Applied Energy, Elsevier, vol. 343(C).
    9. Paul Embrechts, 2000. "Actuarial versus Financial Pricing of Insurance," Journal of Risk Finance, Emerald Group Publishing Limited, vol. 1(4), pages 17-26, March.
    10. Shimbar, Ali & Ebrahimi, Seyed Babak, 2020. "Political risk and valuation of renewable energy investments in developing countries," Renewable Energy, Elsevier, vol. 145(C), pages 1325-1333.
    11. Alexander A. Robichek & Stewart C. Myers, 1966. "Conceptual Problems In The Use Of Risk‐Adjusted Discount Rates," Journal of Finance, American Finance Association, vol. 21(4), pages 727-730, December.
    12. Audenaert, Amaryllis & De Boeck, Liesje & De Cleyn, Sven & Lizin, Sebastien & Adam, Jean-François, 2010. "An economic evaluation of photovoltaic grid connected systems (PVGCS) in Flanders for companies: A generic model," Renewable Energy, Elsevier, vol. 35(12), pages 2674-2682.
    13. Luthander, Rasmus & Widén, Joakim & Nilsson, Daniel & Palm, Jenny, 2015. "Photovoltaic self-consumption in buildings: A review," Applied Energy, Elsevier, vol. 142(C), pages 80-94.
    14. Rodrigues, Sandy & Chen, Xiaoju & Morgado-Dias, F., 2017. "Economic analysis of photovoltaic systems for the residential market under China's new regulation," Energy Policy, Elsevier, vol. 101(C), pages 467-472.
    15. Espinoza, R. David & Rojo, Javier, 2015. "Using DNPV for valuing investments in the energy sector: A solar project case study," Renewable Energy, Elsevier, vol. 75(C), pages 44-49.
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